By Ted Hesson WASHINGTON (Reuters) -A U.S. civil rights group on Saturday sued to block the Trump administration from potentially transferring 10 migrants from the U.S. to a naval base in Guantanamo Bay,

The lawsuit says there is no legitimate reason to send migrants to Guantánamo because the U.S. has ample detention facility.

The individuals at risk of detention at Guantanamo Bay include seven Venezuelan nationals, one Afghan national, one Pakistani national and one Bangladeshi national.

Attorneys filed a lawsuit against the Trump administration Saturday to halt the transfer of 10 migrants detained in the U.S. to Guantánamo Bay Naval Base in Cuba. This marks their second legal challenge in under a month against plans to use the facility for large-scale immigrant detention before deportation.

It’s their second legal challenge in less than a month over plans for holding up to 30,000 immigrants there for deportation.

Civil rights attorneys have filed a lawsuit against the Trump administration to prevent the transfer of undocumented immigrants from the United States to Guantánamo Bay, Cuba